| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 10,271 | +18.7% |
| 4Q25 | 9,866 | +22.7% |
| 3Q25 | 9,544 | +17.6% |
| 2Q25 | 8,953 | +13.1% |
| 1Q25 | 8,653 | +22.4% |
| 4Q24 | 8,044 | +27.8% |
| 3Q24 | 8,116 | +28.1% |
| 2Q24 | 7,919 | +25.7% |
| 1Q24 | 7,068 | +24.9% |
| 4Q23 | 6,293 | +31.1% |
| 3Q23 | 6,336 | +31.6% |
| 2Q23 | 6,299 | +42.3% |
| 1Q23 | 5,658 | +31.5% |
| 4Q22 | 4,800 | +28.5% |
| 3Q22 | 4,815 | +20.9% |
| 2Q22 | 4,427 | +14.0% |
| 1Q22 | 4,302 | +22.3% |
| 4Q21 | 3,735 | +30.0% |
| 3Q21 | 3,983 | +35.1% |
| 2Q21 | 3,882 | +42.0% |
| 1Q21 | 3,519 | +37.0% |
| 4Q20 | 2,872 | +40.9% |
| 3Q20 | 2,949 | +39.2% |
| 2Q20 | 2,734 | +60.7% |
| 1Q20 | 2,569 | +74.1% |
| 4Q19 | 2,038 | +49.5% |
| 3Q19 | 2,119 | +61.6% |
| 2Q19 | 1,701 | +40.2% |
| 1Q19 | 1,476 | +39.6% |
| 4Q18 | 1,363 | +95.6% |
| 3Q18 | 1,311 | +222.9% |
| 2Q18 | 1,213 | +120.1% |
| 1Q18 | 1,057 | +128.3% |
| 4Q17 | 697 | +274.7% |
| 3Q17 | 406 | +351.1% |
| 2Q17 | 551 | +327.1% |
| 1Q17 | 463 | +332.7% |
| 4Q16 | 186 | -257.6% |
| 3Q16 | 90 | - |
| 2Q16 | 129 | - |
| 1Q16 | 107 | - |
| 4Q15 | -118 | -64.6% |
| 4Q14 | -333 | - |